bad hair day片语KK [bæd hɛr de] /bæd hɛɹ deɪ/发音片语1不顺心的一天、诸事不顺的日子口语I spilled coffee on my shirt and missed the bus—just a bad hair day.我把咖啡洒在衬衫上,还错过了公车,真是诸事不顺的一天。2发型很糟的一天口语She tied her hair back and joked that it was a bad hair day.她把头发扎起来,开玩笑说今天发型糟透了。用这个字练口说→